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[205.233.125.72]) by smtp.gmail.com with ESMTPSA id s12-20020a05620a29cc00b006b6757a11fcsm3734441qkp.36.2022.08.12.23.54.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Aug 2022 23:54:46 -0700 (PDT) From: Maxim Cournoyer Date: Sat, 13 Aug 2022 02:54:28 -0400 Message-Id: <20220813065433.27319-9-maxim.cournoyer@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220813065433.27319-1-maxim.cournoyer@gmail.com> References: <20220813065433.27319-1-maxim.cournoyer@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1660373821; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding:resent-cc: resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=hbNsSepCui1ieEk+lBI2a/+3WrLTiGxHmvFEkJJ0TpA=; b=l0tDTAc1Xq4pxi120+DYf4q3aYhVoja+RLUuSKZTKv9cv4H9G4bW48gj+oaordiGnRJehk SJyr5TaI0liy2DbqM28hcLfKMbEw/Q3eJcnjZxBFs7IEJ7vDaqJdUzaUPuqNw+5LgZEHCN w2i2vgtCBoOmfqOGMPMR2FmmS/n0Ttyif4N7H0yzpaUW5L0ECn/yEsPgL3nB7sNpA+ERqs KQgRq35d9V6pJ1Jh1OxpGNaOrSpA45VRZ5TUpfelGQ+Ic1+1etbFomTpIfvKd4zFw6m6YS yvVtxIOul/mljM5gDLhnKA28w9c8E8pxDFhrqf/LEsVK8QTk2JZdBLc5Xti6OA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1660373821; a=rsa-sha256; cv=none; b=dKlZaI9bwF+DSnshXseAP+yZj9h49I2aJVkhErSbA5yLKQA4OZ3uwhTyA3LFK47Mowm6ef DQQusPA/WduFlZEAA903yD4/k1g3V2Pu0P7pIb/ijDf/CEgXVIOVh4fYNYjNB85kzyYYU+ 6GukSAStLF2qA0B+Pbee9n5Jz5fT+RTmJdtVaveXjEVSFgmA6DPFnijOWdBjs47P9hwSGG lZHaid668WLPDpxWm2KeE0OXqI/sFphJdd46ghfdoiMlOixaumUF0P29VMhvvzI+sn4gyg BtCvXFWvbhsrQiQTsZC09NN77lzxXI21Fj3XrXkDl5tlQQzYwjN5qbg+kBgMkw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=OAvUZTbq; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 7.84 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=OAvUZTbq; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: E83782765D X-Spam-Score: 7.84 X-Migadu-Scanner: scn0.migadu.com X-TUID: Y7BzXwRJlQzm * gnu/packages/patches/lightdm-vncserver-check.patch: New patch. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/display-managers.scm (lightdm): Apply it. --- gnu/local.mk | 1 + gnu/packages/display-managers.scm | 7 +- .../patches/lightdm-vncserver-check.patch | 66 +++++++++++++++++++ 3 files changed, 71 insertions(+), 3 deletions(-) create mode 100644 gnu/packages/patches/lightdm-vncserver-check.patch diff --git a/gnu/local.mk b/gnu/local.mk index c2a33fa7d1..b1b0f7ac36 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -1355,6 +1355,7 @@ dist_patch_DATA = \ %D%/packages/patches/librime-fix-build-with-gcc10.patch \ %D%/packages/patches/libvirt-add-install-prefix.patch \ %D%/packages/patches/libziparchive-add-includes.patch \ + %D%/packages/patches/lightdm-vncserver-check.patch \ %D%/packages/patches/localed-xorg-keyboard.patch \ %D%/packages/patches/kdiagram-Fix-missing-link-libraries.patch \ %D%/packages/patches/kiki-level-selection-crash.patch \ diff --git a/gnu/packages/display-managers.scm b/gnu/packages/display-managers.scm index d6cf9445c6..022e0509aa 100644 --- a/gnu/packages/display-managers.scm +++ b/gnu/packages/display-managers.scm @@ -268,7 +268,8 @@ (define-public lightdm (file-name (git-file-name name version)) (sha256 (base32 - "1wr60c946p8jz9kb8zi4cd8d4mkcy7infbvlfzwajiglc22nblxn")))) + "1wr60c946p8jz9kb8zi4cd8d4mkcy7infbvlfzwajiglc22nblxn")) + (patches (search-patches "lightdm-vncserver-check.patch")))) (build-system gnu-build-system) (arguments '(#:parallel-tests? #f ; fails when run in parallel @@ -303,8 +304,8 @@ (define-public lightdm (unsetenv "LC_ALL")))))) (inputs (list audit - bash-minimal ;for cross-compilation - coreutils-minimal ;ditto + bash-minimal ;for cross-compilation + coreutils-minimal ;ditto linux-pam shadow ;for sbin/nologin libgcrypt diff --git a/gnu/packages/patches/lightdm-vncserver-check.patch b/gnu/packages/patches/lightdm-vncserver-check.patch new file mode 100644 index 0000000000..0e31ff3d68 --- /dev/null +++ b/gnu/packages/patches/lightdm-vncserver-check.patch @@ -0,0 +1,66 @@ +Honor the Xvnc command specified in the config instead of using a hard-coded +default. + +Submitted upstream at: https://github.com/canonical/lightdm/pull/265 + +diff --git a/src/lightdm.c b/src/lightdm.c +index 74f9ff2d..0ccfcd78 100644 +--- a/src/lightdm.c ++++ b/src/lightdm.c +@@ -349,27 +349,42 @@ start_display_manager (void) + /* Start the VNC server */ + if (config_get_boolean (config_get_instance (), "VNCServer", "enabled")) + { +- g_autofree gchar *path = g_find_program_in_path ("Xvnc"); +- if (path) ++ /* Validate that a the VNC command is available. */ ++ g_autofree gchar *command = config_get_string (config_get_instance (), "VNCServer", "command"); ++ if (command) + { +- vnc_server = vnc_server_new (); +- if (config_has_key (config_get_instance (), "VNCServer", "port")) ++ g_auto(GStrv) tokens = g_strsplit (command, " ", 2); ++ if (!g_find_program_in_path (tokens[0])) + { +- gint port = config_get_integer (config_get_instance (), "VNCServer", "port"); +- if (port > 0) +- vnc_server_set_port (vnc_server, port); ++ g_warning ("Can't start VNC server; command '%s' not found", tokens[0]); ++ return; + } +- g_autofree gchar *listen_address = config_get_string (config_get_instance (), "VNCServer", "listen-address"); +- vnc_server_set_listen_address (vnc_server, listen_address); +- g_signal_connect (vnc_server, VNC_SERVER_SIGNAL_NEW_CONNECTION, G_CALLBACK (vnc_connection_cb), NULL); +- +- g_debug ("Starting VNC server on TCP/IP port %d", vnc_server_get_port (vnc_server)); +- vnc_server_start (vnc_server); + } + else +- g_warning ("Can't start VNC server, Xvnc is not in the path"); ++ { ++ /* Fallback to 'Xvnc'. */ ++ if (!g_find_program_in_path ("Xvnc")) { ++ g_warning ("Can't start VNC server; 'Xvnc' command not found"); ++ return; ++ } ++ } ++ ++ vnc_server = vnc_server_new (); ++ if (config_has_key (config_get_instance (), "VNCServer", "port")) ++ { ++ gint port = config_get_integer (config_get_instance (), "VNCServer", "port"); ++ if (port > 0) ++ vnc_server_set_port (vnc_server, port); ++ } ++ g_autofree gchar *listen_address = config_get_string (config_get_instance (), "VNCServer", "listen-address"); ++ vnc_server_set_listen_address (vnc_server, listen_address); ++ g_signal_connect (vnc_server, VNC_SERVER_SIGNAL_NEW_CONNECTION, G_CALLBACK (vnc_connection_cb), NULL); ++ ++ g_debug ("Starting VNC server on TCP/IP port %d", vnc_server_get_port (vnc_server)); ++ vnc_server_start (vnc_server); + } + } ++ + static void + service_ready_cb (DisplayManagerService *service) + { -- 2.36.1